A baseball goes from zero to 40 m/s in 0.206 s.
What is its average acceleration?
Answer in units of m/s2
what’s the answer
To calculate the average acceleration, you need to use the formula for acceleration:
Average acceleration = (final velocity - initial velocity) / time
Given that the initial velocity (u) is 0 m/s, the final velocity (v) is 40 m/s, and the time (t) is 0.206 s, you can substitute these values into the formula:
Average acceleration = (40 m/s - 0 m/s) / 0.206 s
Simplifying the equation:
Average acceleration = 40 m/s / 0.206 s
Now, divide 40 by 0.206:
Average acceleration ≈ 194.175 m/s²
Therefore, the average acceleration of the baseball is approximately 194.175 m/s².